CN206442371U - Wireless transceiver - Google Patents
Wireless transceiver Download PDFInfo
- Publication number
- CN206442371U CN206442371U CN201720121471.7U CN201720121471U CN206442371U CN 206442371 U CN206442371 U CN 206442371U CN 201720121471 U CN201720121471 U CN 201720121471U CN 206442371 U CN206442371 U CN 206442371U
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- China
- Prior art keywords
- wireless transceiver
- electric capacity
- inductance
- main control
- control chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides the circuit installation cavity for mounting circuit boards set in a kind of wireless transceiver, including spherical shell, spherical shell；Main control chip is provided with circuit board；The matched network connection in radio-frequency information end of main control chip has antenna terminal, clock information end is connected with clock source, first communication ends are connected with status indicator lamp, second communication ends are connected with to code indicator lamp, third communication end is connected with the vibrating sensor for detecting the wireless transceiver vibration information, and feeder ear is connected with power supply.Beneficial effect：Wireless transmit-receive technology and toy product are combined by the wireless transceiver, carrier can mutual induction within the specific limits, and the application method of the wireless transceiver is simple, and cost is low.
Description
Technical field
The utility model is related to reception of wireless signals and lift-off technology field, and in particular to a kind of wireless transceiver.
Background technology
With the fast development of electronic technology, the application of wireless transmit-receive technology is more and more extensive, such as vehicle monitoring, cell
Call, industrial data acquisition system, wireless identification tag, identification, non-contact RF smart card, micro radio data terminal, safety
Fire prevention system, wireless remote-control system, biological signal collecting, hydrometeorology monitoring, robot control, DAB and digital picture
Transmission etc..
Toy product is one of important goods of China Exports, is reported and shown according to toy industry analyze data,
The export sales volume of China's toy product in 2013 has reached 89,700,000,000 dollars.But at present, in the market carries wireless transmit-receive technology
Toy product is less, has a extensive future.
Utility model content
For problems of the prior art, the utility model provides a kind of wireless transceiver, the wireless transceiver
Wireless transmit-receive technology and toy product are combined, carrier can mutual induction within the specific limits, and the wireless receiving and dispatching
Device overall structure is simple, and cost is low.
The technical solution of the utility model is as follows：
The circuit for mounting circuit boards is provided with a kind of wireless transceiver, including spherical shell, the spherical shell
Installation cavity；Main control chip is provided with the circuit board；The matched network connection in radio-frequency information end of main control chip has antenna end
Son, clock information end is connected with the clock source for providing clock information, and the first communication ends are connected with status indicator lamp, and second leads to
Letter end is connected with to code indicator lamp, and third communication end is connected with the vibrating sensing for detecting the wireless transceiver vibration information
Device, feeder ear is connected with power supply.
Wireless transmit-receive technology and toy product are combined by the wireless transceiver in said structure, are dodged when to code indicator lamp
Bright, then two wireless transceivers are to code success；Clock information is persistently provided by clock source, antenna terminal persistently receives and launched radio frequency
Signal；When the distance between two wireless transceivers are in setting range, status indicator lamp flicker, when beyond setting range,
Status indicator lamp is dimmed.
Further, in above-mentioned wireless transceiver, the spherical shell includes the first housing, the second housing and support
Frame, first housing and the second housing are respectively at support frame both sides and support frame snapping, and support frame as described above is fixed with circuit board
Connection.
Further, in above-mentioned wireless transceiver, the spherical shell uses trnaslucent materials.
Further, in above-mentioned wireless transceiver, the matching network includes inductance L1, inductance L2, inductance L3, electric capacity
C9, electric capacity C10, electric capacity C11 and electric capacity C12, the antenna terminal successively after inductance L1, electric capacity C11 and inductance L3 with it is described
The radio-frequency information end connection of main control chip, inductance L2 is connected in parallel on electric capacity C11 two ends, between the antenna terminal and inductance L1
Node is grounded through electric capacity C12, is grounded in electric capacity C11 and inductance L3 intermediate node through electric capacity C10, in inductance L3 and the master control core
The intermediate node at the radio-frequency information end of piece is grounded through electric capacity C9.The matching network can reduce RF signal power decay, and raising is penetrated
The transmitting-receiving efficiency of frequency signal.
Further, in above-mentioned wireless transceiver, the main control chip uses radio frequency SOC BK2461.
Further, in above-mentioned wireless transceiver, memory is additionally provided with the wireless transceiver.The memory is adopted
With serial CMOS E2PROM.
Further, in above-mentioned wireless transceiver, the memory uses AT24C02.
Further, in above-mentioned wireless transceiver, the power supply uses button cell.
Remarkable result of the present utility model：The wireless transceiver that the utility model is provided, including spherical shell, spherical shell
Inside it is provided with the circuit installation cavity for mounting circuit boards；Main control chip is provided with circuit board；The radio-frequency information of main control chip
Matched network connection is held to have antenna terminal, clock information end is connected with clock source, and the first communication ends are connected with status indicator lamp,
Second communication ends are connected with to code indicator lamp, and third communication end is connected with vibrating sensor, and feeder ear is connected with power supply.Will be wireless
Transmit-receive technology and toy product are combined, and after two wireless transceivers are to code success, carry the user of the wireless transceiver
Within the specific limits can be with mutual induction, and the wireless transceiver overall structure is simple, and detection sensitivity is high.
Brief description of the drawings
Fig. 1 is the theory diagram of wireless transceiver in the utility model embodiment；
Fig. 2 is the first structure schematic diagram of wireless transceiver in the utility model embodiment；
Fig. 3 is the second structural representation of wireless transceiver in the utility model embodiment；
The pin figure that Fig. 4 is radio frequency SOC BK2461 in the utility model embodiment；
Fig. 5 is the circuit diagram of matching network in the utility model embodiment；
Fig. 6 be the utility model embodiment in code indicator light circuit figure；
Fig. 7 is status indicator lamp circuit diagram in the utility model embodiment；
Fig. 8 is vibrating sensor circuit diagram in the utility model embodiment.
Reference：
1- circuit boards；The housings of 2- first；The housings of 3- second；4- support frames
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is intended only as, and this reality can not be limited with this
With new protection domain.
Embodiment：
1~Fig. 8 of reference picture, a kind of wireless transceiver, including spherical shell, spherical shell include the first housing 2, second shell
Body 3 and support frame 4, the housing 3 of the first housing 2 and second is respectively at the both sides of support frame 4 and the snapping of support frame 4, the support
Frame 4 is fixedly connected with circuit board 1；Main control chip is provided with the circuit board 1；The matched net in radio-frequency information end of main control chip
Network is connected with antenna terminal, and clock information end is connected with the clock source for providing clock information, and the first communication ends are connected with shape
State indicator lamp, the second communication ends are connected with to code indicator lamp, and third communication end is connected with for detecting that the wireless transceiver vibrates
The vibrating sensor of information, feeder ear is connected with power supply.Wireless transmit-receive technology and toy product are combined, when to code indicator lamp
Flicker, then two wireless transceivers are to code success；Clock information is persistently provided by clock source, antenna terminal is persistently received and transmitting is penetrated
Frequency signal；When the distance between two wireless transceivers within the specific limits when, status indicator lamp flicker, when beyond the scope,
Status indicator lamp is dimmed.
Reference picture 5, is the circuit diagram of the matching network of wireless transceiver, the matching network include inductance L1, inductance L2,
Inductance L3, electric capacity C9, electric capacity C10, electric capacity C11 and electric capacity C12, the antenna terminal is successively through inductance L1, electric capacity C11 and inductance
Be connected after L3 with the radio-frequency information end of the main control chip, inductance L2 is connected in parallel on electric capacity C11 two ends, the antenna terminal with
Inductance L1 intermediate node is grounded through electric capacity C12, is grounded in electric capacity C11 and inductance L3 intermediate node through electric capacity C10, in inductance L3 and
The intermediate node at the radio-frequency information end of the main control chip is grounded through electric capacity C9.The matching network can reduce RF signal power and decline
Subtract, improve the transmitting-receiving efficiency of radiofrequency signal.
Reference picture 6, is to code indicator light circuit figure, including LED 2, electronics in the utility model embodiment
R6；The positive pole of LED 2 connects the positive pole of power supply, and negative pole is followed by radio frequency SOC BK2461 P25PWM through resistance R6
End；When two wireless transceivers are completed to code, code indicator lamp can be brightened or be flashed.
Reference picture 7, is status indicator lamp circuit diagram in the utility model embodiment, including be made up of three light emitting diodes
Light emitting diode group LED1, resistance R5, resistance R8 and resistance R9；The positive pole of three light emitting diodes connects the positive pole of power supply,
The negative pole of first light emitting diode connects radio frequency SOC BK2461 P21TX ends, the negative pole of the second light emitting diode through resistance R5
Radio frequency SOC BK2461 P23SDA ends are connect through resistance R8, the negative pole of the 3rd light emitting diode connects radio frequency SOC cores through resistance R9
Piece BK2461 P22SCL ends.When carrying the user of the wireless transceiver within the specific limits, state instruction lantern festival brightens
Or enter line flicker, when more than the scope, status indicator lamp is dimmed.
Reference picture 8, is vibrating sensor circuit diagram in the utility model embodiment, including vibrating sensor K1, resistance R7
With resistance R10；Radio frequency SOC BK2461 P20RX ends are followed by positive source through resistance R7 and vibrating sensor K1 successively, penetrate
Frequency SOC BK2461 P20RX ends are also grounded through resistance R10.When status indicator lamp continue for some time in do not brighten or
Flicker, wireless transceiver will enter the dormant stage, have vibration when vibrating sensor detects wireless transceiver, then by vibration information
It is transferred to main control chip and wake on wireless transceiver；The detection of vibrating sensor is sensitive, when user slightly moves or walked about then
Can be with wake on wireless transceiver.
In actual applications, the face of 4 corresponding circuits plate of support frame 1, which is provided with two fixtures, fixture, is provided with 3 spiral shells
Support frame 4 is fixedly connected by pit, screw by screwed hole with circuit board 1；The spherical shell uses trnaslucent materials；It is above-mentioned
Toy product may apply to lovers, carries the lovers of the wireless transceiver and can agree " the heart without prior consultation with mutual induction within the specific limits
There is magic horn "；The certain limit being mentioned herein refers within 30 meters, when carrying the lovers of the wireless transceiver in the range of 30 meters,
State instruction lantern festival brightens or entered line flicker, when more than the scope, status indicator lamp is dimmed；When beyond certain limit 30 seconds it
Afterwards, wireless transceiver will enter resting state；Above-mentioned clock source persistently provides clock information, and frequency is 16MHZ, and antenna terminal is every
A radiofrequency signal was received or sent every 5 seconds.
Preferably, the main control chip uses radio frequency SOC BK2461；The memory chip uses AT24C02；Institute
State power supply and use button cell.
Circuit installation cavity is provided with the wireless transceiver that the utility model is provided, including spherical shell, spherical shell；Electricity
Main control chip is provided with the plate of road；The matched network connection in radio-frequency information end of main control chip has antenna terminal, clock information end
It is connected with the clock source for providing clock information, the first communication ends are connected with status indicator lamp, the second communication ends are connected with pair
Code indicator lamp, third communication end is connected with the vibrating sensor for detecting the wireless transceiver vibration information, feeder ear connection
There is power supply.By the way that wireless transmit-receive technology and toy product are combined so that after two wireless transceivers are to code success, carry
The user of the wireless transceiver can mutual induction within the specific limits, and overall structure is simple, easy to use, cost
It is low.
In specification of the present utility model, numerous specific details are set forth.It is to be appreciated, however, that reality of the present utility model
Applying example can put into practice in the case of these no details.In some instances, known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this description.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole skills
Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme, it all should cover among claim of the present utility model and the scope of specification.
Claims (8)
1. it is provided with a kind of wireless transceiver, it is characterised in that including spherical shell, the spherical shell for installing circuit
The circuit installation cavity of plate；
Main control chip is provided with the circuit board；The matched network connection in radio-frequency information end of main control chip has antenna terminal,
Clock information end is connected with the clock source for providing clock information, and the first communication ends are connected with status indicator lamp, the second communication
End is connected with to code indicator lamp, and third communication end is connected with the vibrating sensor for detecting the wireless transceiver vibration information,
Feeder ear is connected with power supply.
2. wireless transceiver according to claim 1, it is characterised in that the spherical shell includes the first housing, second
Housing and support frame, first housing and the second housing respectively at support frame both sides and support frame snapping, support frame as described above with
Circuit board is fixedly connected.
3. wireless transceiver according to claim 2, it is characterised in that the spherical shell uses trnaslucent materials.
4. wireless transceiver according to claim 1, it is characterised in that the matching network include inductance L1, inductance L2,
Inductance L3, electric capacity C9, electric capacity C10, electric capacity C11 and electric capacity C12, the antenna terminal is successively through inductance L1, electric capacity C11 and inductance
Be connected after L3 with the radio-frequency information end of the main control chip, inductance L2 is connected in parallel on electric capacity C11 two ends, the antenna terminal with
Inductance L1 intermediate node is grounded through electric capacity C12, is grounded in electric capacity C11 and inductance L3 intermediate node through electric capacity C10, in inductance L3 and
The intermediate node at the radio-frequency information end of the main control chip is grounded through electric capacity C9.
5. wireless transceiver according to claim 4, it is characterised in that the main control chip uses radio frequency SOC
BK2461。
6. wireless transceiver according to claim 1, it is characterised in that storage is additionally provided with the wireless transceiver
Device.
7. wireless transceiver according to claim 6, it is characterised in that the memory uses AT24C02.
8. wireless transceiver according to claim 1, it is characterised in that the power supply uses button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121471.7U CN206442371U (en) | 2017-02-09 | 2017-02-09 | Wireless transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121471.7U CN206442371U (en) | 2017-02-09 | 2017-02-09 | Wireless transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442371U true CN206442371U (en) | 2017-08-25 |
Family
ID=59634171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121471.7U Expired - Fee Related CN206442371U (en) | 2017-02-09 | 2017-02-09 | Wireless transceiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643753A (en) * | 2017-09-14 | 2018-01-30 | 广东格兰仕集团有限公司 | A kind of intelligent robot positions addressing method |
-
2017
- 2017-02-09 CN CN201720121471.7U patent/CN206442371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643753A (en) * | 2017-09-14 | 2018-01-30 | 广东格兰仕集团有限公司 | A kind of intelligent robot positions addressing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20190209 |